I am having a strange Safari pinch zoom problem. When a webpage is loaded and I use pinch zoom to magnify the page, Safari will zoom and then shrink back as soon as I lift my fingers. If I attempt to keep zooming on about the 3rd time the page will stay zoomed. If you double tap to zoom it will zoom normally and then let you pinch zoom. If you shut down safari and reopen it the pinch zoom will work for a few pages and start the quirky zooming again. Can anyone else test this.